3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new \stdClass; $obj->{"12"} = "foobar"; $arr = ((array)$obj); var_dump($arr, isset($arr["12"])); $arr = get_object_vars($obj); var_dump($arr, isset($arr["12"]));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0090.00916.75
8.3.50.0100.00616.71
8.3.40.0110.00418.84
8.3.30.0190.00018.85
8.3.20.0040.00421.73
8.3.10.0070.00021.65
8.3.00.0050.00323.66
8.2.180.0120.00318.29
8.2.170.0110.00322.96
8.2.160.0110.00320.47
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00419.52
8.2.120.0090.00026.35
8.2.110.0030.00620.94
8.2.100.0080.00317.84
8.2.90.0070.00417.78
8.2.80.0030.00617.97
8.2.70.0030.00617.93
8.2.60.0070.00318.09
8.2.50.0040.00418.10
8.2.40.0050.00319.42
8.2.30.0000.00820.91
8.2.20.0040.00418.06
8.2.10.0000.00718.12
8.2.00.0040.00417.68
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0060.00323.83
8.1.230.0000.01121.00
8.1.220.0040.00417.74
8.1.210.0050.00319.04
8.1.200.0000.00817.23
8.1.190.0080.00017.23
8.1.180.0030.00618.10
8.1.170.0030.00618.51
8.1.160.0070.00022.01
8.1.150.0050.00318.82
8.1.140.0070.00019.50
8.1.130.0030.00517.38
8.1.120.0030.00317.30
8.1.110.0040.00417.27
8.1.100.0030.00517.30
8.1.90.0040.00417.38
8.1.80.0040.00417.32
8.1.70.0070.00017.48
8.1.60.0090.00317.55
8.1.50.0050.00517.53
8.1.40.0000.01117.39
8.1.30.0030.00517.62
8.1.20.0040.00417.63
8.1.10.0020.00517.55
8.1.00.0040.00417.46
8.0.300.0040.00419.58
8.0.290.0030.00516.63
8.0.280.0040.00418.29
8.0.270.0070.00016.66
8.0.260.0060.00316.80
8.0.250.0070.00016.79
8.0.240.0000.00616.87
8.0.230.0040.00416.92
8.0.220.0000.00716.73
8.0.210.0040.00416.73
8.0.200.0040.00416.90
8.0.190.0000.01116.78
8.0.180.0070.00016.89
8.0.170.0040.00416.89
8.0.160.0070.00016.72
8.0.150.0030.00316.89
8.0.140.0030.00516.79
8.0.130.0080.00013.29
8.0.120.0040.00416.70
8.0.110.0050.00316.66
8.0.100.0050.00216.71
8.0.90.0040.00416.87
8.0.80.0120.00316.88
8.0.70.0000.00716.80
8.0.60.0000.00716.70
8.0.50.0000.00816.62
8.0.30.0090.01017.06
8.0.20.0090.00917.40
8.0.10.0030.00316.90
8.0.00.0130.00316.80
7.4.330.0000.00615.55
7.4.320.0030.00316.65
7.4.300.0070.00016.59
7.4.290.0070.00016.64
7.4.280.0060.00316.48
7.4.270.0030.00316.46
7.4.260.0050.00516.48
7.4.250.0000.00716.52
7.4.240.0020.00516.58
7.4.230.0020.00516.53
7.4.220.0080.01216.55
7.4.210.0090.00616.57
7.4.200.0040.00316.49
7.4.160.0090.00716.51
7.4.150.0120.00617.40
7.4.140.0090.00817.86
7.4.130.0110.00616.45
7.4.120.0110.00916.48
7.4.110.0180.00016.59
7.4.100.0070.01016.39
7.4.90.0130.00316.54
7.4.80.0190.00319.39
7.4.70.0070.01016.55
7.4.60.0150.00016.42
7.4.50.0080.00316.42
7.4.40.0120.01216.46
7.4.30.0140.00316.35
7.4.00.0060.00914.76
7.3.330.0000.00613.18
7.3.320.0020.00213.06
7.3.310.0080.00016.23
7.3.300.0070.00016.32
7.3.290.0000.00816.30
7.3.280.0100.00816.24
7.3.270.0150.00917.40
7.3.260.0150.00316.43
7.3.250.0090.01016.36
7.3.240.0130.00816.33
7.3.230.0070.01016.39
7.3.210.0070.01016.31
7.3.200.0110.00616.33
7.3.190.0100.00716.26
7.3.180.0050.01216.30
7.3.170.0040.01816.33
7.3.160.0100.00616.36
7.3.120.0050.01014.60
7.3.110.0030.01214.63
7.3.100.0080.00814.86
7.3.90.0070.00414.88
7.3.80.0060.00614.67
7.3.70.0050.01014.82
7.3.60.0030.00814.73
7.3.50.0030.00614.82
7.3.40.0080.00814.57
7.3.30.0030.01114.58
7.3.20.0060.00816.49
7.3.10.0080.00516.57
7.3.00.0080.00516.63
7.2.330.0090.01216.71
7.2.320.0100.00716.54
7.2.310.0060.01116.87
7.2.300.0060.01116.47
7.2.290.0060.01016.51
7.2.250.0030.01715.25
7.2.240.0090.00915.08
7.2.230.0050.01215.13
7.2.220.0070.00914.89
7.2.210.0090.00615.04
7.2.200.0010.00914.89
7.2.190.0030.01115.00
7.2.180.0070.00714.95
7.2.170.0060.00914.77
7.2.160.0040.01114.90
7.2.150.0120.00316.85
7.2.140.0120.00316.96
7.2.130.0000.01516.97
7.2.120.0090.00017.09
7.2.110.0030.01016.52
7.2.100.0070.01016.86
7.2.90.0040.00816.90
7.2.80.0060.00616.64
7.2.70.0040.00817.00
7.2.60.0050.00816.76
7.2.50.0080.00517.00
7.2.40.0040.00816.88
7.2.30.0060.01016.76
7.2.20.0070.00716.91
7.2.10.0030.00616.93
7.2.00.0070.01017.09
7.1.330.0070.00715.83
7.1.320.0030.01015.81
7.1.310.0090.00715.71
7.1.300.0050.00715.70
7.1.290.0050.00715.65
7.1.280.0020.01015.67
7.1.270.0030.00715.62
7.1.260.0060.00915.70
7.1.250.0070.00715.55
7.1.200.0100.00315.89
7.1.70.0120.00617.10
7.1.60.0070.00716.93
7.1.50.0110.00717.02
7.1.40.0100.00616.70
7.1.30.0080.00816.64
7.1.20.0130.00316.41
7.1.10.0030.01116.45
7.1.00.0100.00616.70
7.0.200.0060.00616.68
7.0.190.0080.00616.57
7.0.180.0120.00616.21
7.0.170.0030.01016.19
7.0.160.0080.01115.99
7.0.150.0080.01216.47
7.0.140.0080.01016.28
7.0.130.0100.00616.50
7.0.120.0130.00716.58
7.0.110.0070.00516.31
7.0.100.0090.00416.39
7.0.90.0070.00516.38
7.0.80.0100.00516.61
7.0.70.0060.00816.33
7.0.60.0000.01116.06
7.0.50.0040.01416.57
7.0.40.0100.00515.07
7.0.30.0110.00415.07
7.0.20.0150.00015.07
7.0.10.0080.00815.07
7.0.00.0000.00715.07
5.6.300.0070.04420.79
5.6.290.0040.07920.89
5.6.280.0130.03820.97
5.6.270.0160.08120.96
5.6.260.0030.05020.88
5.6.250.0030.04420.96
5.6.240.0090.04221.03
5.6.230.0070.07020.89
5.6.220.0000.05320.93
5.6.210.0030.04420.58
5.6.200.0100.04020.83
5.6.190.0130.03921.02
5.6.180.0030.05820.82
5.6.170.0070.04620.81
5.6.160.0030.04320.82
5.6.150.0070.07420.97
5.6.140.0040.04320.77
5.6.130.0040.04620.76
5.6.120.0040.04320.75
5.6.110.0040.05121.00
5.6.100.0060.06020.79
5.6.90.0120.03820.93
5.6.80.0040.04220.20
5.6.70.0090.03720.18
5.6.60.0040.04320.34
5.6.50.0100.04620.15
5.6.40.0040.04620.18
5.6.30.0090.06620.18
5.6.20.0000.05420.31
5.6.10.0070.05020.17
5.6.00.0060.06520.30
5.5.380.0030.04117.46
5.5.370.0090.03717.55
5.5.360.0060.04117.46
5.5.350.0040.04617.54
5.5.340.0120.03617.73
5.5.330.0030.06017.97
5.5.320.0070.04818.02
5.5.310.0000.04318.01
5.5.300.0090.06017.70
5.5.290.0060.03918.01
5.5.280.0060.03817.70
5.5.270.0000.04817.92
5.5.260.0060.04517.96
5.5.250.0000.04817.88
5.5.240.0030.04817.45
5.5.230.0030.04417.31
5.5.220.0100.03617.10
5.5.210.0090.03717.08
5.5.200.0030.04117.38
5.5.190.0030.04917.08
5.5.180.0000.04317.19
5.5.160.0030.04417.32
5.5.150.0030.04317.28
5.5.140.0030.04417.36
5.5.130.0000.04517.28
5.5.120.0000.04917.10
5.5.110.0060.03517.31
5.5.100.0070.03917.27
5.5.90.0040.04217.23
5.5.80.0060.03617.29
5.5.70.0060.03417.22
5.5.60.0070.03316.94
5.5.50.0000.04517.16
5.5.40.0030.03817.21
5.5.30.0070.04017.07
5.5.20.0070.04317.07
5.5.10.0070.03817.23
5.5.00.0030.04517.21
5.4.450.0000.04819.39
5.4.440.0040.03919.19
5.4.430.0040.04119.37
5.4.420.0070.04019.19
5.4.410.0000.04219.17
5.4.400.0060.03419.07
5.4.390.0040.03918.91
5.4.380.0130.02819.07
5.4.370.0030.04118.98
5.4.360.0140.04119.05
5.4.350.0070.03719.07
5.4.340.0000.04218.90
5.4.320.0100.03818.84
5.4.310.0030.03718.82
5.4.300.0000.04418.86
5.4.290.0000.04318.95
5.4.280.0000.04918.96
5.4.270.0040.03919.01
5.4.260.0060.03918.82
5.4.250.0030.04019.14
5.4.240.0060.03719.09
5.4.230.0030.04218.86
5.4.220.0100.03519.08
5.4.210.0030.04018.95
5.4.200.0000.04319.14
5.4.190.0100.03218.95
5.4.180.0070.04019.06
5.4.170.0000.04319.08
5.4.160.0070.03718.80
5.4.150.0030.04619.13
5.4.140.0070.03816.19
5.4.130.0070.04016.44
5.4.120.0070.03416.44
5.4.110.0060.03516.40
5.4.100.0000.06816.38
5.4.90.0000.04016.49
5.4.80.0060.03616.34
5.4.70.0080.03116.33
5.4.60.0060.03416.51
5.4.50.0170.04416.57
5.4.40.0100.03316.49
5.4.30.0060.03116.64
5.4.20.0000.04116.39
5.4.10.0070.05116.38
5.4.00.0060.04015.77
5.3.290.0070.03815.07
5.3.280.0030.03915.07
5.3.270.0130.04815.07
5.3.260.0060.03915.07
5.3.250.0000.04815.07
5.3.240.0000.04315.07
5.3.230.0000.04415.07
5.3.220.0030.04315.07
5.3.210.0030.03915.07
5.3.200.0060.03515.07
5.3.190.0070.04215.07
5.3.180.0070.03515.07
5.3.170.0060.03715.07
5.3.160.0100.03615.07
5.3.150.0030.03915.07
5.3.140.0000.04015.07
5.3.130.0070.03615.07
5.3.120.0040.03615.07
5.3.110.0120.07815.07
5.3.100.0060.03515.07
5.3.90.0000.04515.07
5.3.80.0030.03515.07
5.3.70.0170.04315.07
5.3.60.0100.03515.07
5.3.50.0060.03415.07
5.3.40.0090.03015.07
5.3.30.0100.03215.07
5.3.20.0120.03015.07
5.3.10.0000.03715.07
5.3.00.0190.03615.07
5.2.170.0060.02815.07
5.2.160.0000.03415.07
5.2.150.0000.03315.07
5.2.140.0030.03115.07
5.2.130.0040.02915.07
5.2.120.0000.03215.07
5.2.110.0030.02715.07
5.2.100.0060.03015.07
5.2.90.0000.03015.07
5.2.80.0000.03515.07
5.2.70.0070.02715.07
5.2.60.0000.03215.07
5.2.50.0000.03715.07
5.2.40.0030.02915.07
5.2.30.0000.03315.07
5.2.20.0070.02415.07
5.2.10.0070.02615.07
5.2.00.0000.03215.07
5.1.60.0030.02315.07
5.1.50.0040.02515.07
5.1.40.0030.02415.07
5.1.30.0000.03215.07
5.1.20.0030.02415.07
5.1.10.0000.02915.07
5.1.00.0030.02415.07
5.0.50.0030.02515.07
5.0.40.0000.02415.07
5.0.30.0000.03315.07
5.0.20.0030.02015.07
5.0.10.0060.01915.07
5.0.00.0000.03415.07
4.4.90.0000.01715.07
4.4.80.0000.01715.07
4.4.70.0030.01415.07
4.4.60.0060.01215.07
4.4.50.0000.01715.07
4.4.40.0000.03515.07
4.4.30.0000.03215.07
4.4.20.0000.02215.07
4.4.10.0030.01415.07
4.4.00.0030.02315.07
4.3.110.0030.01415.07
4.3.100.0000.01615.07
4.3.90.0040.01415.07
4.3.80.0070.02015.07
4.3.70.0040.01415.07
4.3.60.0060.01315.07
4.3.50.0000.01815.07
4.3.40.0000.02615.07
4.3.30.0060.01415.07
4.3.20.0000.02015.07
4.3.10.0000.02015.07
4.3.00.0000.01715.07

preferences:
70.88 ms | 401 KiB | 5 Q